Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Benzene,1-chloro-4-[(2-chloroethyl)sulfonyl]-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Benzene,1-chloro-4-[(2-chloroethyl)sulfonyl]-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

16191-84-7

16191-84-7 structure

Name: Benzene,1-chloro-4-[(2-chloroethyl)sulfonyl]-
Chemical Name: 2-Chloroethyl 4-Chlorophenyl Sulfone
CAS Number: 16191-84-7
Molecular Formula: C₈H₈Cl₂O₂S
Molecular Weight: 239.11900
Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
Create Date: 2018-02-20 08:00:00
Modify Date: 2025-08-25 17:42:49

Name	2-Chloroethyl 4-Chlorophenyl Sulfone
Synonyms	1-Chloro-4-((2-chloroethyl)sulfonyl)benzene 1-chloro-4-(2-chloroethylsulfonyl)benzene 2-CHLOROETHYL 4-CHLOROPHENYL SULFONE

Density	1.397g/cm3
Boiling Point	383.8ºC at 760mmHg
Melting Point	96ºC
Molecular Formula	C₈H₈Cl₂O₂S
Molecular Weight	239.11900
Flash Point	185.9ºC
Exact Mass	237.96200
PSA	42.52000
LogP	3.43330
Vapour Pressure	9.48E-06mmHg at 25°C
Index of Refraction	1.549

CHEMICAL IDENTIFICATION

RTECS NUMBER :: WR5350000

CHEMICAL NAME :: Sulfone, 2-chloroethyl p-chlorophenyl

CAS REGISTRY NUMBER :: 16191-84-7

BEILSTEIN REFERENCE NO. :: 2269628

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-Cl2-O2-S

MOLECULAR WEIGHT :: 239.12

WISWESSER LINE NOTATION :: G2SWR DG

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02708

Safety Phrases	S22-S24/25
RTECS	WR5350000

14366-73-5

~93%

16191-84-7

Literature: Abdel-Wahab, Aboel-Magd A.; El-Khawaga, Ahmed M.; El-Zohry, Maher F.; Khalaf, Ali A. Phosphorus and Sulfur and the Related Elements, 1984 , vol. 19, p. 31 - 44

35847-95-1

~85%

16191-84-7

Literature: Liu, Hong; Gao, Zhao-Bing; Yao, Zhiyi; Zheng, Suxin; Li, Yang; Zhu, Weiliang; Tan, Xiaojian; Luo, Xiaomin; Shen, Jianhua; Chen, Kaixian; Hu, Guo-Yuan; Jiang, Hualiang Journal of Medicinal Chemistry, 2007 , vol. 50, # 1 p. 83 - 93

13457-98-2

16191-84-7

Literature: Padmavathi, Venkatapuram; Venkatesh, Bhumireddy Chinnachennaiahgari; Premakumari, Chokkappagari; Padmaja, Adivireddy Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 3 p. 646 - 651

106-54-7

16191-84-7

Literature: Padmavathi, Venkatapuram; Venkatesh, Bhumireddy Chinnachennaiahgari; Premakumari, Chokkappagari; Padmaja, Adivireddy Journal of Heterocyclic Chemistry, 2012 , vol. 49, # 3 p. 646 - 651

54509-73-8

98-60-2

16191-84-7

Literature: Farbw. Hoechst Patent: DE926965 , 1952 ;

107-07-3

16191-84-7

Literature: Baddeley; Bennett Journal of the Chemical Society, 1933 , p. 46

Precursor 7
14366-73-5 35847-95-1 13457-98-2 106-54-7
54509-73-8 98-60-2 107-07-3
DownStream 3
14223-22-4 175137-71-0 5535-51-3

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